tormakris/knative-report-functions
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remove return from isprime

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This commit is contained in:
Torma Kristóf 2019-10-07 00:04:46 +02:00
parent d07d4f0dd1
commit cd3249c51f
Signed by: tormakris
GPG Key ID: DC83C4F2C41B1047
1 changed files with 4 additions and 4 deletions
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8
isprime/isprime.go
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@ -13,18 +13,18 @@ func handler(w http.ResponseWriter, r *http.Request) {
target := os.Getenv("TARGET") target := os.Getenv("TARGET")
num, err := strconv.Atoi(target) num, err := strconv.Atoi(target)
if err != nil { if err != nil {
return "", fmt.Errorf("Failed to parse %s as int! %v", target, err) fmt.Errorf("Failed to parse %s as int! %v", target, err)
} }
log.Print("Checking if %s is prime", target) log.Print("Checking if %s is prime", target)
if num <= 1 { if num <= 1 {
return fmt.Sprintf("%d is not prime", num), nil fmt.Sprintf("%d is not prime", num), nil
} }
for i := 2; i <= int(math.Floor(float64(num)/2)); i++ { for i := 2; i <= int(math.Floor(float64(num)/2)); i++ {
if num%i == 0 { if num%i == 0 {
return fmt.Sprintf("%d is not prime", num), nil fmt.Sprintf("%d is not prime", num), nil
} }
} }
return fmt.Sprintf("%d is prime", num), nil fmt.Sprintf("%d is prime", num), nil
} }
func main() { func main() {